Mohan Raghu
- mohanr
India- Student
- Indian Institute of Technology Kanpur
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (2)
Contests (59)
September Mega Cook-Off 2018 Division 2
ATM Machine, Make a Permutation
April Challenge 2018 Division 2
Workers
September Challenge 2018 Division 2
Magician versus Chef, War of XORs, Chef and Adventures, Bad Shuffle
December Challenge 2018 Division 2
(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR, Chef and Meatballs, Chef and Interactive Contests, Chef and An Ideal Problem
October Challenge 2018 Division 2
Appy and Balloons , Minimize Digitsum, Chef and Surprise Chessboard, Chef and Serves, Byte to Bit, Chef and Circles
September Lunchtime 2018 Division 2
Judging Delay, Opposite Cites, Chef Restaurant
October Lunchtime 2018 Division 1
Coloring the Grid, Weird Question
January Challenge 2019 Division 2
Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes, A Pizza Slice
January Cook-Off 2019 Division 1
Ada School
Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)
XOR! Wait for it, Return of the Gargoyle King
January Lunchtime 2019 Division 1
Distances, Rooks
February Challenge 2019 Division 1
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Art of Balance
February Cook-Off 2019 Division 1
Max Range Queries, Chef and Party
March Challenge 2019 Division 1
Yet Again a Subarray Problem
Coders' Legacy 2019 (Rated for all)
Bathwater, IPL and RCB
April Challenge 2019 Division 1
Kira Loves Palindromes, Playing with Numbers, Subtree Removal
April Lunchtime 2019 Division 1
Firdavs and Planet F, Minimum Sum
May Challenge 2019 Division 1
Reduce to One, Where to Build the Roads
May Cook-Off 2019 Division 1
Misha and Nice Sets, Expected Xor, Searching for a Biclique
June Challenge 2019 Division 1
Lent Money, Chef and Ingredients, Sum and GCD
July Challenge 2019 Division 1
Guess the Prime!, Circular Merging
August Challenge 2019 Division 1
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression
September Challenge 2019 Division 1
Biladerim Icin, Fuzzy Linear Combinations, Expected GCD, Doofish Set, Chef Designed a Network
September Mega Cook-Off 2019 Division 1
Angry Grandfather, Fitness Exercises
September Lunchtime 2019 Division 1
All Substrings, Treeversion, Find the Sum
October Challenge 2019 Division 1
Chef and Maximum Star Value
November Challenge 2019 Division 1
A Simple Game
December Cook-Off 2019 Division 1
Xor It
December Challenge 2019 Division 1
Chefina and Ranges, Binary XOR, Sticky Notes, Addition
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)
May Challenge 2020 Division 1
Triple Sort, Not a Real World Problem, Chef and Bitwise Product
March Cook-Off 2020 Division 1
Mysterious Sequence, Maximize Letter Beauty, Random Chocolates, Escape the Tree
April Cook-Off 2020 Division 1
Simple Operations
May Cook-Off 2020 Division 1
Chef, Chefina and Their Friendship, Chefina on a Trip, Roads in Chefland
April Lunchtime 2020 Division 1
Dot Time, Triangle Query, Positive Mex
UWCOI 2020 (Rated for all)
Button Pairs, Base Plans, Find maximum in an Array
July Challenge 2020 Division 1
LCM Constraints, Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef, Weird Product
August Challenge 2020 Division 1
Insanely Hard School Exams, Subsequence Frequency Counting, Chefina and Strange Tree, Smallest KMP, Chef Thanos Wants Perfect Balance, Chef and Wedding Arrangements
July Lunchtime 2020 Division 1
Profitable Paths 2, Golomb Sequence, Binary Concatenation
August Cook-Off 2020 Division 1
Red-blue Trees, Polygon Relationship
June Lunchtime 2020 Division 1
Maximum AND, Gold Mining, Square Submatrices
January Challenge 2021 Division 1
Chef and Ants, Expected Number of SCCs, Sequence Creation, And-Or Game
December Cook-Off 2020 Division 1
Self-Destructing Strings, Sed Passwords, Circle of Chaos, Carry All Fruits
January Cook-Off 2021 Division 1
Mex Subsequence, Not Too Colourful, Prefix And
December Lunchtime 2020 Division 1 (Unrated)
Even Sequence, Three Letters, One Zero Swaps
March Cook-Off 2021 Division 1
Consecutive Deletions, Water Transfer, Chef and Sorting
February Lunchtime 2021 Division 1
Average Sorting, Sed Max, Independent Set
April Cook-Off 2021 Division 1
Tree Distances, OR of ANDs, Valet Parking
May Challenge 2021 Division 1 (Unrated)
Valid Paths, Tree House, Xor Equality, Tic Tac Toe, Modular Equation
July Cook-Off 2021 Division 1
Beautiful Subsequence, Mod Equality, Hidden Colored Graph
August Cook-Off 2021 Division 1
Odd Array, Different String, Interactive Equivalency, Clear the Array
CodeChef Starters 9 Division 1 (Unrated)
Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona
SnackDown 2021 - Online Qualifiers
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination
Non-Decreasing Subsequence of size K, Product Pain, Guests like slippers
SnackDown 2021 - Online Elimination Round (Rated for all)
Graduate Work Matters, Sorting Segments
CodeChef Starters 20 Division 1 (Unrated)
Finding Pairs, Stable Sequence, Weird Values, Brutal-Xors
December Lunchtime 2021 Division 1
In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals, Sleep Technique
Code Drive Division 1 (Unrated)
Count of Array, Break And Fix The Tree, Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
February Lunchtime 2022 Division 1
Chef Cooks Permutation, Visit Them All, Magical Modulo, Magnet Sort
March Lunchtime 2022 Division 1
Subsequence, Adjacency Love
CodeChef Starters 32 Division 1 (Unrated)
Maximize the Minimum, LR Shirts, Finding Shoes, Flip Sorting